| 摘要 |
An easily attached/detached pipe connector is provided to prevent the connector from being separated by forming fixing protrusion to the same width circumferentially on both ends of a connecting pipe and holding on a recessed groove after fitting the connector and to maintain airtightness by forming a protrusion unit and an o-ring groove on one end of the connecting pipe, fitting an o-ring into the groove, and tightly contacting on the inner surface of the other side of the connecting pipe. An easily attached/detached pipe connector comprises a fixing protrusion formed on an end of one connecting pipe(4) of the pipe; a fixing protrusion formed to the same size on an end of the other connecting pipe(5); a protrusion formed on the inner diameter of the latter fixing protrusion; an o-ring groove formed on the outer peripheral surface of the protrusion unit to fit an o-ring; additional connectors(6a,6b) combining the both fixing protrusions; a combining tool(7) mounted on both ends of one of the connectors; and a recessed groove(7a) formed on both ends of the other connector. Airtightness is maintained by fitting the o-ring into the o-ring groove, inserted into the inner diameter of the connecting pipe of the other-side pipe, and tightly contacting the o-ring on the inner surface of the connecting pipe.
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